JEE MAIN - Mathematics Hindi (2020 - 9th January Morning Slot - No. 17)
यदि सभी वास्तविक तिगुनों (a, b, c) के लिए, ƒ(x) = a + bx + cx2 हो;
तो $$\int\limits_0^1 {f(x)dx} $$ के बराबर है:
$${1 \over 6}\left\{ {f(0) + f(1) + 4f\left( {{1 \over 2}} \right)} \right\}$$
$$2\left\{ 3{f(1) + 2f\left( {{1 \over 2}} \right)} \right\}$$
$${1 \over 3}\left\{ {f(0) + f\left( {{1 \over 2}} \right)} \right\}$$
$${1 \over 2}\left\{ {f(1) + 3f\left( {{1 \over 2}} \right)} \right\}$$
Comments (0)
